"With warm temperatures expected, guests are encouraged to stay hydrated, wear lightweight clothing, apply sunscreen, take breaks in the shade, utilize cooling areas, and look out for family and friends," the organizing committee wrote in a social media post on Friday.
Scheduled Events and Official Speeches
Despite the severe heat and parade cancellation, other official activities on the National Mall are expected to proceed as planned.
Trump remains scheduled to take the stage at the fairgrounds on Saturday evening to deliver a lengthy address to the public.
The scheduled speech will follow a sequence of military flyovers above the National Mall, leading into a record-breaking late-evening fireworks display.
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On Friday, Trump also delivered remarks at Mount Rushmore in South Dakota, focusing his speech on addressing what he characterized as the communist menace within the nation.
